Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_8b8f5daa8b908aa7b3e83d45ad6a1b90_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_8b8f5daa8b908aa7b3e83d45ad6a1b90_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_8b8f5daa8b908aa7b3e83d45ad6a1b90_cryptolocker
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Size
44KB
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MD5
8b8f5daa8b908aa7b3e83d45ad6a1b90
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SHA1
3ab61555e78d0657e4cd83c0fb1495ac29245275
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SHA256
e5c11d399bca1dbc26db16021650a19dda3e59aabc05e566dd2900c9685118f1
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SHA512
b9c7ef74ee13388a96530f2f18ba1e9b36aba08eb22168400ddebe46ec17904c3a3d372a20c7669215d450a6421960c1d46548106d00bca2f6b0f05e05c3004f
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SSDEEP
768:r6LsoEEeegiZPvEhHSG+gcH2QtOOtEvwDpjw:r6QFElP6n+gi2QMOtEvwDpjw
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_8b8f5daa8b908aa7b3e83d45ad6a1b90_cryptolocker
Files
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2024-01-24_8b8f5daa8b908aa7b3e83d45ad6a1b90_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ